<template>
    <div class="divBox">
      <el-card class="box-card">
        <div slot="header" class="clearfix">
          <div class="container">
            <el-form size="small" label-width="100px" :inline="true">
              <el-form-item label="文章标题：">
                <el-input v-model="tableFrom.title" @keyup.enter.native="getList(1)" placeholder="请输入文章标题" class="selWidth" size="small">
                  <el-button slot="append" icon="el-icon-search" size="small" class="el-button-solt" @click="getList(1)" />
                </el-input>
              </el-form-item>
            </el-form>
          </div>
          <router-link :to="{path: roterPre +'/busines/article/addArticle'}">
            <el-button size="small" type="primary">添加文章</el-button>
          </router-link>
        </div>
        <el-table
          v-loading="listLoading"
          :data="tableData.data"
          style="width: 100%"
          size="small"
        >
          <el-table-column
            prop="article_id"
            label="ID"
            min-width="60"
          />
          <el-table-column label="文章图片" min-width="80" prop="image">
            <template slot-scope="scope">
              <div class="demo-image__preview">
                <el-image
                  style="width: 36px; height: 36px"
                  :src="scope.row.image_input"
                  :preview-src-list="[scope.row.image_input]"
                />
              </div>
            </template>
          </el-table-column>
          <el-table-column label="文章标题" min-width="180">
            <template slot-scope="scope">
              <span>{{ scope.row.articleCategory ? ' [ ' + scope.row.articleCategory.title + ' ] ' + scope.row.title : scope.row.title }}</span>
            </template>
          </el-table-column>
          <el-table-column prop="create_time" label="时间" min-width="150"/>
          <!-- <el-table-column prop="status" label="是否显示" min-width="100">
            <template slot-scope="scope">
              <el-switch v-model="scope.row.status" :active-value="1" :inactive-value="0" active-text="显示" inactive-text="隐藏" @change="onchangeIsShow(scope.row)" />
            </template>
          </el-table-column> -->
          <el-table-column label="操作" min-width="100" fixed="right">
            <template slot-scope="scope">
              <router-link :to="{path: roterPre +'/busines/article/addArticle?id='+scope.row.article_id}">
                <el-button type="text" size="small" class="mr10">编辑</el-button>
              </router-link>
              <el-button type="text" size="small" @click="handleDelete(scope.row.article_id, scope.$index)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
        <div class="block">
          <el-pagination
            :page-sizes="[20, 40, 60, 80]"
            :page-size="tableFrom.limit"
            :current-page="tableFrom.page"
            layout="total, sizes, prev, pager, next, jumper"
            :total="tableData.total"
            @size-change="handleSizeChange"
            @current-change="pageChange"
          />
        </div>
      </el-card>
    </div>
  </template>
  
  <script>
  // +----------------------------------------------------------------------
  // | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
  // +----------------------------------------------------------------------
  // | Copyright (c) 2016~2021 https://www.crmeb.com All rights reserved.
  // +----------------------------------------------------------------------
  // | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
  // +----------------------------------------------------------------------
  // | Author: CRMEB Team <admin@crmeb.com>
  // +----------------------------------------------------------------------
  import {
    articleLstApi, articleDeleApi, articleStatusApi
  } from '@/api/cms'
  import { roterPre } from '@/settings'
  export default {
    name: 'Article',
    data() {
      return {
        roterPre: roterPre,
        tableFrom: {
          page: 1,
          limit: 20,
          title: ''
        },
        tableData: {
          data: [],
          total: 0
        },
        listLoading: true
      }
    },
    mounted() {
      this.getList('')
    },
    methods: {
      // 列表
      getList(num) {
        this.listLoading = true
        this.tableFrom.page = num ? num : this.tableFrom.page
        articleLstApi(this.tableFrom).then(res => {
          this.tableData.data = res.data.list
          this.tableData.total = res.data.count
          this.listLoading = false
        }).catch(res => {
          this.listLoading = false
          this.$message.error(res.message)
        })
      },
      pageChange(page) {
        this.tableFrom.page = page
        this.getList('')
      },
      handleSizeChange(val) {
        this.tableFrom.limit = val
        this.getList('')
      },
      // 删除
      handleDelete(id, idx) {
        this.$modalSure().then(() => {
          articleDeleApi(id).then(({ message }) => {
            this.$message.success(message)
            this.getList('')
          }).catch(({ message }) => {
            this.$message.error(message)
          })
        })
      },
      onchangeIsShow(row) {
        articleStatusApi(row.article_id, row.status).then(({
          message
        }) => {
          this.$message.success(message)
          this.getList('')
        }).catch(({
          message
        }) => {
          this.$message.error(message)
        })
      },
    }
  }
  </script>
  
  <style scoped lang="scss">
    .selWidth{
      width: 350px;
    }
  </style>
  